profile plate

例句：

1. 1. The car's profile plate is made of stainless steel.
   这辆车的侧板是由不锈钢制成的。
2. 2.The engineer designed the profile plate to fit perfectly into the machine.
   工程师设计了侧板，使其完美地适配到机器中。
3. 3.The profile plate on the door is a crucial part of the security system.
   车门上的侧板是安全系统的关键部分。